scholarly journals Effect of laser induced orbital momentum on magnetization switching

2018 ◽  
Vol 454 ◽  
pp. 165-169 ◽  
Author(s):  
A. Kundu ◽  
S. Zhang
Keyword(s):  
Orbital Momentum ◽  
Magnetization Switching

scholarly journals Layer-selective magnetization switching in the chirped photonic crystal with GdFeCo

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
O. V. Borovkova ◽  
D. O. Ignatyeva ◽  
V. I. Belotelov
Keyword(s):  
Photonic Crystal ◽  
Data Storage ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
The Other ◽  
Magnetization Switching ◽  
Dielectric Layers ◽  
Magnetization State ◽  
Operating Wavelength ◽  
Magnetophotonic Crystal

AbstractHere we propose a magnetophotonic structure for the layer-selective magnetization switching with femtosecond laser pulses of different wavelengths. It is based on a chirped magnetophotonic crystal (MPC) containing magnetic GdFeCo and nonmagnetic dielectric layers. At each operating wavelength the laser pulses heat up to necessary level only one GdFeCo layer that leads to its magnetization reversal without any impact on the magnetization of the other layers. Moreover, magneto-optical reading of the MPC magnetization state is discussed. Lateral dimensions of the considered MPC can be made small enough to operate as a unit cell for data storage.

scholarly journals Magnetization switching driven by current-induced torque from weakly spin-orbit coupled Zr

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Z. C. Zheng ◽  
Q. X. Guo ◽  
D. Jo ◽  
D. Go ◽  
L. H. Wang ◽  
...  
Keyword(s):  
Spin Orbit ◽  
Magnetization Switching

scholarly journals Magnetization switching depending on magnetic fields applied to ferromagnetic MnAs nanodisks selectively-grown on Si (111) substrates

AIP Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 125003
Author(s):  
Ryoma Horiguchi ◽  
Shinjiro Hara ◽  
Kozaburo Suzuki ◽  
Masaya Iida
Keyword(s):  
Magnetic Fields ◽  
Magnetization Switching

Quantum theory of spin-torque driven magnetization switching

2021 ◽  
Vol 103 (9) ◽  
Author(s):  
Ping Tang ◽  
Xiufeng Han ◽  
Shufeng Zhang
Keyword(s):  
Quantum Theory ◽  
Spin Torque ◽  
Magnetization Switching

scholarly journals Large spin anomalous Hall effect in L10−FePt : Symmetry and magnetization switching

2019 ◽  
Vol 100 (14) ◽  
Author(s):  
Takeshi Seki ◽  
Satoshi Iihama ◽  
Tomohiro Taniguchi ◽  
Koki Takanashi
Keyword(s):  
Hall Effect ◽  
Anomalous Hall Effect ◽  
Magnetization Switching ◽  
Large Spin
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